438637680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 400

約数和(自身を含む): 1693891584

約数和(自身を除く): 1255253904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 82, 90, 104, 108, 117, 120, 123, 127, 130, 135, 144, 156, 162, 164, 180, 195, 205, 208, 216, 234, 240, 246, 254, 260, 270, 312, 324, 328, 351, 360, 369, 381, 390, 405, 410, 432, 468, 492, 508, 520, 533, 540, 585, 615, 624, 635, 648, 656, 702, 720, 738, 762, 780, 810, 820, 936, 984, 1016, 1040, 1053, 1066, 1080, 1107, 1143, 1170, 1230, 1270, 1296, 1404, 1476, 1524, 1560, 1599, 1620, 1640, 1651, 1755, 1845, 1872, 1905, 1968, 2032, 2106, 2132, 2160, 2214, 2286, 2340, 2460, 2540, 2665, 2808, 2952, 3048, 3120, 3198, 3240, 3280, 3302, 3321, 3429, 3510, 3690, 3810, 4212, 4264, 4428, 4572, 4680, 4797, 4920, 4953, 5080, 5207, 5265, 5330, 5535, 5616, 5715, 5904, 6096, 6396, 6480, 6604, 6642, 6858, 7020, 7380, 7620, 7995, 8255, 8424, 8528, 8856, 9144, 9360, 9594, 9840, 9906, 10160, 10287, 10414, 10530, 10660, 11070, 11430, 12792, 13208, 13284, 13716, 14040, 14391, 14760, 14859, 15240, 15621, 15990, 16510, 16605, 16848, 17145, 17712, 18288, 19188, 19812, 20574, 20828, 21060, 21320, 22140, 22860, 23985, 24765, 25584, 26035, 26416, 26568, 27432, 28080, 28782, 29520, 29718, 30480, 31242, 31980, 33020, 33210, 34290, 38376, 39624, 41148, 41656, 42120, 42640, 43173, 44280, 44577, 45720, 46863, 47970, 49530, 51435, 52070, 53136, 54864, 57564, 59436, 62484, 63960, 66040, 66420, 67691, 68580, 71955, 74295, 76752, 78105, 79248, 82296, 83312, 84240, 86346, 88560, 89154, 91440, 93726, 95940, 99060, 102870, 104140, 115128, 118872, 124968, 127920, 132080, 132840, 133731, 135382, 137160, 140589, 143910, 148590, 156210, 164592, 172692, 178308, 187452, 191880, 198120, 203073, 205740, 208280, 215865, 222885, 230256, 234315, 237744, 249936, 265680, 267462, 270764, 274320, 281178, 287820, 297180, 312420, 338455, 345384, 356616, 374904, 383760, 396240, 406146, 411480, 416560, 421767, 431730, 445770, 468630, 534924, 541528, 562356, 575640, 594360, 609219, 624840, 668655, 676910, 690768, 702945, 713232, 749808, 812292, 822960, 843534, 863460, 891540, 937260, 1015365, 1069848, 1083056, 1124712, 1151280, 1188720, 1218438, 1249680, 1337310, 1353820, 1405890, 1624584, 1687068, 1726920, 1783080, 1827657, 1874520, 2030730, 2108835, 2139696, 2249424, 2436876, 2674620, 2707640, 2811780, 3046095, 3249168, 3374136, 3453840, 3566160, 3655314, 3749040, 4061460, 4217670, 4873752, 5349240, 5415280, 5482971, 5623560, 6092190, 6748272, 7310628, 8122920, 8435340, 9138285, 9747504, 10698480, 10965942, 11247120, 12184380, 14621256, 16245840, 16870680, 18276570, 21931884, 24368760, 27414855, 29242512, 33741360, 36553140, 43863768, 48737520, 54829710, 73106280, 87727536, 109659420, 146212560, 219318840, 438637680]

約数ペア:

[(1, 438637680), (2, 219318840), (3, 146212560), (4, 109659420), (5, 87727536), (6, 73106280), (8, 54829710), (9, 48737520), (10, 43863768), (12, 36553140), (13, 33741360), (15, 29242512), (16, 27414855), (18, 24368760), (20, 21931884), (24, 18276570), (26, 16870680), (27, 16245840), (30, 14621256), (36, 12184380), (39, 11247120), (40, 10965942), (41, 10698480), (45, 9747504), (48, 9138285), (52, 8435340), (54, 8122920), (60, 7310628), (65, 6748272), (72, 6092190), (78, 5623560), (80, 5482971), (81, 5415280), (82, 5349240), (90, 4873752), (104, 4217670), (108, 4061460), (117, 3749040), (120, 3655314), (123, 3566160), (127, 3453840), (130, 3374136), (135, 3249168), (144, 3046095), (156, 2811780), (162, 2707640), (164, 2674620), (180, 2436876), (195, 2249424), (205, 2139696), (208, 2108835), (216, 2030730), (234, 1874520), (240, 1827657), (246, 1783080), (254, 1726920), (260, 1687068), (270, 1624584), (312, 1405890), (324, 1353820), (328, 1337310), (351, 1249680), (360, 1218438), (369, 1188720), (381, 1151280), (390, 1124712), (405, 1083056), (410, 1069848), (432, 1015365), (468, 937260), (492, 891540), (508, 863460), (520, 843534), (533, 822960), (540, 812292), (585, 749808), (615, 713232), (624, 702945), (635, 690768), (648, 676910), (656, 668655), (702, 624840), (720, 609219), (738, 594360), (762, 575640), (780, 562356), (810, 541528), (820, 534924), (936, 468630), (984, 445770), (1016, 431730), (1040, 421767), (1053, 416560), (1066, 411480), (1080, 406146), (1107, 396240), (1143, 383760), (1170, 374904), (1230, 356616), (1270, 345384), (1296, 338455), (1404, 312420), (1476, 297180), (1524, 287820), (1560, 281178), (1599, 274320), (1620, 270764), (1640, 267462), (1651, 265680), (1755, 249936), (1845, 237744), (1872, 234315), (1905, 230256), (1968, 222885), (2032, 215865), (2106, 208280), (2132, 205740), (2160, 203073), (2214, 198120), (2286, 191880), (2340, 187452), (2460, 178308), (2540, 172692), (2665, 164592), (2808, 156210), (2952, 148590), (3048, 143910), (3120, 140589), (3198, 137160), (3240, 135382), (3280, 133731), (3302, 132840), (3321, 132080), (3429, 127920), (3510, 124968), (3690, 118872), (3810, 115128), (4212, 104140), (4264, 102870), (4428, 99060), (4572, 95940), (4680, 93726), (4797, 91440), (4920, 89154), (4953, 88560), (5080, 86346), (5207, 84240), (5265, 83312), (5330, 82296), (5535, 79248), (5616, 78105), (5715, 76752), (5904, 74295), (6096, 71955), (6396, 68580), (6480, 67691), (6604, 66420), (6642, 66040), (6858, 63960), (7020, 62484), (7380, 59436), (7620, 57564), (7995, 54864), (8255, 53136), (8424, 52070), (8528, 51435), (8856, 49530), (9144, 47970), (9360, 46863), (9594, 45720), (9840, 44577), (9906, 44280), (10160, 43173), (10287, 42640), (10414, 42120), (10530, 41656), (10660, 41148), (11070, 39624), (11430, 38376), (12792, 34290), (13208, 33210), (13284, 33020), (13716, 31980), (14040, 31242), (14391, 30480), (14760, 29718), (14859, 29520), (15240, 28782), (15621, 28080), (15990, 27432), (16510, 26568), (16605, 26416), (16848, 26035), (17145, 25584), (17712, 24765), (18288, 23985), (19188, 22860), (19812, 22140), (20574, 21320), (20828, 21060)]